People.com Celebrity Nicole Richie and Joel Madden Meet Their Favorite Disney Princesses By People Staff Published on December 20, 2012 06:00 AM Share Tweet Pin Email Photo: Aaron Poole/Feld Entertainment/Splash News Online Though Disney on Ice Presents: Dare to Dream at L.A.’s Staples Center was meant to entertain kids, a few grown-up celebs got in touch with their inner children backstage at the show. Nicole Richie and Joel Madden, there with their children Harlow and Sparrow, snapped a fun photo with Disney’s Princess Tiana. (Don’t worry, Harlow and Sparrow got their turn with the princess, too!) Richie was quite the star backstage, too: According to a source, several ice skaters asked to take a photo with her, and she kindly obliged. Eric Dane and Rebecca Gayheart were also there with their daughter Billie – who dressed up as Cinderella and held a Cinderella doll – and baby Georgia, as well. Before leaving, both families donated diapers to Baby Buggy, a charity that benefits needy Los Angeles mothers, fathers and children. – Melody Chiu NEXT: You’ll Never Guess Who Snooki Partied with This Week